How to cultivate cornflower? Cultivation and maintenance skills of cornflower

Corn chrysanthemum has the characteristics of elegant plant type, beautiful flower pattern, rich flower color and very good ornamental value. it is understood that this flower originated in Europe and is currently the national flower of Germany, and later it was introduced in many areas of our country. Here are the detailed cultivation and maintenance skills of corn chrysanthemum. You can try it.

Environment

Cornflower is more adaptable, like the sunny, cool environment, more cold and afraid of heat, not resistant to shade and waterlogging. Like loose, fertile, well-drained sandy soil; choose a location with plenty of sunshine and good drainage, otherwise it will often lead to death due to dampness. Potted cornflower was cultivated in a pot with a mixture of garden soil, rotten leaf soil, plant ash and river sand.

Administration and Management

The seeds of cornflower can be propagated by self-sowing, have strong adaptability and are easy to cultivate. In the south, the seeds were sown in August, planted in September, and flowers could be produced in February of the following year. The north can sow seeds in early spring and blossom in June. Cornflower cultivation should not be too dense, need to pick the heart after planting, can promote more branches, can blossom more; if there are too many branches, you can pick part of the lateral buds, so that the flowers are larger. And maintain a ventilated environment.

Water and fertilizer

Corn chrysanthemum likes fertilizer, afraid that the soil water will rot, keep sufficient water and fertilizer during the growing period, apply nitrogen, phosphorus and potassium water fertilizer every 20 days, stop nitrogen fertilizer in flower buds, water can be irrigated in the morning and evening in the hot summer, timely drainage in the rainy season, and sprinkle water to cool down in the high temperature period. Water control in winter.

Sunshine

The cornflower likes light and can shine all day in other seasons except the hot summer. Only the water and fertilizer are enough to make the flowers of the plant large and beautiful. Cornflower is not only sown in spring and autumn and summer. The seeds are sown from April to May and can blossom from July to October of that year. The corn chrysanthemum planted in the north is shielded or moved into the flowerpot with mulch in winter, and the flowerpot is placed in a sunny position indoors in late October, keeping the room temperature at 8 degrees to survive the winter.

Corncar chrysanthemum flower color has a very good ornamental value, generally can be planted in potted plants or flower beds. Can also do cut flowers, worthy of your love of flowers and plants to plant yo.

Cultivation and maintenance skills of Cornflower

Cornflower, also known as blue hibiscus, Cuilan, litchi chrysanthemum, is originally a kind of wild flower, which symbolizes happiness. After years of cultivation, its "wild" nature is less, and the flower becomes bigger and more colorful. There are purple, blue, light red, white and other varieties, of which purple and blue are the most valuable. Belongs to the Asteraceae family, the cornflower genus, Hua Yu is the happiness of being single and meeting happiness.

Cultivation of corn chrysanthemum

Cornflowers like sunny, cool climate, avoid hot summer, suitable for fertile and loose soil. Because of the straight root, it is suitable for live broadcast. Autumn sowing is early flowering, overwintering in a cold bed, and cornflower can blossom at the end of spring. Cornflower is not tolerant to transplant, so it must bring soil mass when transplanting, otherwise it is not easy to slow down the seedlings. After the planting survived, the feces and urine of mature people with 5 times water were applied every 10 days or every month, and the fertilization was stopped in March of the following year to wait for flowering. If potted, the potted soil should be loose and fertile, and the rotten leaves of garden soil, ash of plants and trees should be mixed with mixed soil. when the seedlings have 6-7 leaves, they should be transplanted for the first time; after growing, they should be changed to at least three pots, because the cornflower has a straight root system, and the big seedlings are not resistant to transplanting. It can be continuously buried in the soil in winter and taken out in early March. Fertilizing should be diligent and stop fertilizing when the bud appears.

Strong cold tolerance, can be planted in the open field in East China, North China must be covered to survive the winter; like fertile and loose soil; like sufficient sunshine; self-sowing; strong adaptability, easy to cultivate. When cultivating cut flowers, the greenhouse is usually used to promote flowers: sowing in August, planting in September, and producing flowers in February of the following year. The warm land in the customs is generally sown from August to September, the open field is covered with overwintering, it is planted in early spring of the following year, and blossoms in early summer. The northeast is sown in spring in the greenhouse. Because the root of cornflower is taproot and the lateral root is very few, so transplanting should bring soil into the seedling, and if the seedling is large, it is not easy to survive, so it is often direct seeded in spring. Cornflower can also be self-sowing and reproduce, in addition, cornflower likes close planting, otherwise it will grow poorly.

Matters needing attention in cultivation of cornflower

Corn chrysanthemum is strong, cold-resistant, like sunshine, and requires fertile, loose, well-drained soil. It is generally broadcast in the seedbed in September and can be overwintered in the south of central China without cold protection in winter. It is transplanted in November or in early March of the following year. The autumn sowing seedlings in North China were transplanted once when they had 2 or 3 true leaves, moved forward to the sunny bed in winter, covered with cold protection in winter, and planted in the open field in the early spring of the following year. Base fertilizer should be applied before planting. Because the cornflower has a straight root system and is not resistant to transplantation, it is necessary to bring a larger soil mass when transplanting. Chrysanthemum cornflower stem is thin and weak, easy to lodge, so the planting distance should not be too dense, to prevent the growth of too dense, poor ventilation and lodging. In the seedling stage, it is necessary to top and pick the heart to promote more branches and dwarf the plant, so that it blossoms more and the plant shape is beautiful. During the growing period, liquid fertilizer should be applied once every 20 days, but it should be noted that more nitrogen fertilizer should be applied, and more phosphorus and potassium fertilizer should be applied properly to make the stem firm and the flower color bright. At the same time, watering should be moderate, not too much, and we must pay attention to timely drainage in the rainy season, otherwise it will cause rotten roots and affect the normal growth of the plant. Article source: http://www.yuhuagu.com

Key points for planting corn chrysanthemum:

You can sow seeds in both spring and autumn, and autumn sowing is better. Sown in the prepared seedbed in the middle and late September, cover the soil with no seeds, slightly compacted, cover with grass, pour enough corn chrysanthemum water, often keep the soil moist, and go to cover the grass after germination. When the seedlings have 6-7 leaflets, they can be transplanted or planted, the distance between the plants is about 30 cm, apply 5 times water to mature human feces and urine every 10 days or every month after planting, and stop fertilization to wait for flowering in March of the following year. If potted, the potted soil should be loose and fertile, and the rotten leaves of garden soil, ash of plants and trees should be mixed with mixed soil. when the seedlings have 6-7 leaves, they will be transplanted for the first time; after growing, they will be changed to three pots, because the cornflower has a straight root system, and the big seedlings are not resistant to transplanting. It can be continuously buried in the soil in winter and taken out in early March. Fertilizing should be diligent and stop fertilizing when the bud appears.

Article source: http://www.yuhuagu.com

Cultivation and maintenance methods of corn chrysanthemum

Cornflower originated in Europe, is regarded as the national flower of Germany, cornflower can not only be seen but also tasted, is a good honey plant, and has a certain medicinal value, it can be said that the economic value is very high. Some flower friends like to plant cornflowers by themselves. The editor has sorted out the cultivation methods and some problems that need to be paid attention to in the cultivation process for you. Friends in need can understand them together.

Cornflower

Cornflowers like sunny, cool climate, avoid hot summer, suitable for fertile and loose soil. Because of the straight root, it is suitable for live broadcast. Autumn sowing is early flowering, overwintering in a cold bed, and cornflower can blossom at the end of spring. Cornflower is not tolerant to transplant, so it must bring soil mass when transplanting, otherwise it is not easy to slow down the seedlings. After the planting survived, the feces and urine of mature people with 5 times water were applied every 10 days or every month, and the fertilization was stopped in March of the following year to wait for flowering. If potted, the potted soil should be loose and fertile, and the rotten leaves of garden soil, ash of plants and trees should be mixed with mixed soil. when the seedlings have six or seven leaves, they will be transplanted for the first time; after growing, they will be changed to at least three pots, because the cornflower has a straight root system. Large seedlings are not resistant to transplanting. It can be continuously buried in the soil in winter and taken out in early March. Fertilizing should be diligent and stop fertilizing when the bud appears.

Strong cold tolerance, can be planted in the open field in East China, North China must be covered to survive the winter; like fertile and loose soil; like sufficient sunshine; self-sowing; strong adaptability, easy to cultivate. When cultivating cut flowers, the greenhouse is usually used to promote flowers: sowing in August, planting in September, and producing flowers in February of the following year. The warm land in the customs is generally sown from August to September, the open field is covered with overwintering, it is planted in early spring of the following year, and blossoms in early summer. The northeast is sown in spring in the greenhouse. Because the root of cornflower is taproot and the lateral root is very few, so transplanting should bring soil into the seedling, and if the seedling is large, it is not easy to survive, so it is often direct seeded in spring. Cornflower can also be self-sowing and reproduce, in addition, cornflower likes close planting, otherwise it will grow poorly.

Corn chrysanthemum is strong, cold-resistant, like sunshine, and requires fertile, loose, well-drained soil. It is generally broadcast in the seedbed in September and can be overwintered in the south of central China without cold protection in winter. It is transplanted in November or in early March of the following year. The autumn sowing seedlings in North China were transplanted once when they had 2 or 3 true leaves, moved forward to the sunny bed in winter, covered with cold protection in winter, and planted in the open field in the early spring of the following year. Base fertilizer should be applied before planting. Because the cornflower has a straight root system and is not resistant to transplantation, it is necessary to bring a larger soil mass when transplanting. Chrysanthemum cornflower stem is thin and weak, easy to lodge, so the planting distance should not be too dense, to prevent the growth of too dense, poor ventilation and lodging. In the seedling stage, it is necessary to top and pick the heart to promote more branches and dwarf the plant, so that it blossoms more and the plant shape is beautiful. During the growing period, liquid fertilizer should be applied once every 20 days, but it should be noted that more nitrogen fertilizer should be applied, and more phosphorus and potassium fertilizer should be applied properly to make the stem firm and the flower color bright. At the same time, watering should be moderate, not too much, and we must pay attention to timely drainage in the rainy season, otherwise it will cause rotten roots and affect the normal growth of the plant.